CN208678795U - A kind of sulfur dioxide tail gas treatment device - Google Patents
A kind of sulfur dioxide tail gas treatment device Download PDFInfo
- Publication number
- CN208678795U CN208678795U CN201821407246.0U CN201821407246U CN208678795U CN 208678795 U CN208678795 U CN 208678795U CN 201821407246 U CN201821407246 U CN 201821407246U CN 208678795 U CN208678795 U CN 208678795U
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- reaction chamber
- chamber
- side wall
- tail gas
- surge chamber
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Abstract
A kind of sulfur dioxide tail gas treatment device, the utility model relates to tail gas treatment device technical fields, wherein offer dovetail groove on pedestal, it is matched by dovetail groove with sliding block on pedestal, sliding is provided with reaction chamber, and the end of dovetail groove is provided with thread groove, is installed with plug in thread groove；It is plugged on the side wall of reaction chamber and is fixed with surge chamber, exhaust pipe, which plugs, to be fixed in surge chamber, thermally conductive baffle is fixedly installed in surge chamber, the inside of thermally conductive baffle is embedded with guide duct, and guide duct reveals the outside for being located at reaction chamber after passing through the side wall of surge chamber and the side wall of reaction chamber；It is filled out in reaction chamber equipped with absorbent, is equipped with venthole on the side wall of surge chamber, is worn on the side wall of reaction chamber and be fixed with escape pipe；It has installed surge chamber additional in reaction chamber, and high speed tail gas is directly discharged into surge chamber, and thermally conductive baffle carries out reduction of speed to air-flow, while cooling down to high temperature gas flow, convenient for reacting in next step, sulfur dioxide absorption.
Description
Technical field
The utility model relates to tail gas treatment device technical fields, and in particular to a kind of sulfur dioxide tail gas treatment device.
Background technique
Sulfur dioxide is a kind of toxic gas, is directly discharged in air, can be polluted to atmosphere, it is serious even
Secondary pollution can be generated, the production and living of people are caused serious injury；Containing a large amount of in the tail gas that internal combustion engine generates
Sulfur dioxide, although present fossil fuel all carries out desulfurization process before the use, still exist part remain；
The tail gas flow velocity that internal combustion engine sprays is larger, if plugging into common sulphur dioxide treatment device in offgas duct, tail gas is being filled
High speed flowing is set, fully reactings is not waited just to be discharged, treatment effect is bad, and swiftly flowing air-flow can breaking plant sheet
Body, it is impracticable.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
Reason, sulfur dioxide tail gas treatment device easy to use, have installed surge chamber additional, high speed tail gas is directly discharged into slow in reaction chamber
Punching is indoor, and thermally conductive baffle carries out reduction of speed to air-flow, while cooling down to high temperature gas flow, convenient for reacting in next step, absorbs dioxy
Change sulphur.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes pedestal, reaction chamber, wherein pedestal
On offer dovetail groove, matched by dovetail groove with sliding block on pedestal, sliding be provided with reaction chamber, sliding block is fixed at instead
It answers on the lower surface of chamber, the end of dovetail groove is provided with thread groove, plug is installed in thread groove, and plug activity is supported and is located at cunning
On block；Plugged on the side wall of reaction chamber and be fixed with surge chamber, and surge chamber is plugged in reaction chamber, exhaust pipe plug be fixed on it is slow
Punching is indoor, is fixedly installed thermally conductive baffle in surge chamber, and thermally conductive baffle plate setting is in the oral area of exhaust pipe, the inside of thermally conductive baffle
It is embedded with guide duct, guide duct reveals the outside for being located at reaction chamber after passing through the side wall of surge chamber and the side wall of reaction chamber；Reaction chamber
It inside fills out equipped with absorbent, and surge chamber is embedded in absorbent, venthole, the side wall of reaction chamber is equipped on the side wall of surge chamber
On wear and be fixed with escape pipe.
Further, strainer is fixedly installed on the lateral wall of the surge chamber, strainer covering is arranged on venthole.
Further, restraining position ring block is fixedly installed in the nozzle of the escape pipe, is equipped with connecting rod in stop collar, on connecting rod
One end inside escape pipe is fixedly installed block, and spring is arranged on connecting rod, and one end of spring, which is supported, to be located on stop collar,
The other end of spring is supported and is located on block, and one end on connecting rod far from block is fixedly installed sealing-plug, and sealing-plug activity is supported and set
On stop collar.
Further, it has been arranged in series transparent pipe on the escape pipe, sulfur dioxide detection examination is provided in transparent pipe
Paper.
Further, the lower end of two opposite side walls of the reaction chamber is provided with discharge port, blocks up and sets in discharge port
There is sealing block.
After adopting the above structure, the utility model has the beneficial effect that a kind of SO 2 tail gas described in the utility model
Processing unit has installed surge chamber additional in reaction chamber, and high speed tail gas is directly discharged into surge chamber, and thermally conductive baffle carries out air-flow
Reduction of speed, while high temperature gas flow is cooled down, convenient for reacting in next step, sulfur dioxide absorption, the utility model has structure letter
The advantages that list, setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view in Fig. 1.
Fig. 3 is the schematic diagram of base structure in the utility model.
Description of symbols:
Pedestal 1, dovetail groove 2, sliding block 3, reaction chamber 4, thread groove 5, plug 6, surge chamber 7, exhaust pipe 8, thermally conductive baffle 9,
Guide duct 10, absorbent 11, venthole 12, escape pipe 13, strainer 14, stop collar 15, connecting rod 16, block 17, spring 18, sealing
Fill in 19, transparent pipe 20, sulfur dioxide Test paper 21, discharge port 22, sealing block 23.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, present embodiment includes pedestal 1, reaction chamber 4, wherein offers swallow on pedestal 1
Stern notch 2 is matched by dovetail groove 2 with sliding block 3 on pedestal 1, is slided and is provided with reaction chamber 4, sliding block 3 is weldingly fixed on reaction chamber
On 4 lower surface, the end of dovetail groove 2 is provided with thread groove 5, plug 6 is installed in thread groove 5, and 6 activity of plug is supported and is located at
On sliding block 3, plug 6 can fix reaction chamber 4 after reaction chamber 4 is fastened on pedestal 1；By close on the side wall of reaction chamber 4
Packing, which plugs, is fixed with surge chamber 7, and surge chamber 7 is plugged in reaction chamber 4, and the sealing of exhaust pipe 8, which plugs, is fixed on surge chamber 7
It is interior, be welded with thermally conductive baffle 9 in surge chamber 7, and thermally conductive baffle 9 is arranged in the oral area of exhaust pipe 8, thermally conductive baffle 9 it is interior
Portion is embedded with guide duct 10, and dew is located at the outer of reaction chamber 4 after guide duct 10 passes through the side wall of surge chamber 7 and the side wall of reaction chamber 4
Portion；It is filled out in reaction chamber 4 equipped with absorbent 11, absorbent 11 is sodium hydroxide powder, and surge chamber 7 is embedded in absorbent 11,
Venthole 12 is equipped on the side wall of surge chamber 7, sealing, which is worn, on the side wall of reaction chamber 4 is fixed with escape pipe 13.
Further, the lateral wall screwing riveting of the surge chamber 7 is fixed with strainer 14, and the covering setting of strainer 14 exists
On venthole 12, strainer 14 can prevent the absorbent 11 in reaction chamber 4 from falling into surge chamber 7 from venthole 12.
Further, the nozzle of the escape pipe 13, which is embedded, is welded and fixed restraining position ring block 15, is equipped in stop collar 15
Connecting rod 16 is located at one end inside escape pipe 13 on connecting rod 16 and is welded with block 17, spring 18, bullet are arranged on connecting rod 16
One end of spring 18 is supported and is located on stop collar 15, and the other end of spring 18, which supports, to be located on block 17, far from block 17 on connecting rod 16
Threaded one end rotation, which is set, is fixed with sealing-plug 19, and 19 activity of sealing-plug, which is supported, to be located on stop collar 15, when reaction chamber 4 is idle
It waits, sealing-plug 19 blocks escape pipe 13, prevents the foreign gas in air from polluting the absorbent 11 in reaction chamber 4, can prevent from inhaling
Agent 11 is received to fail.
Further, series connection is arranged with transparent pipe 20 on the escape pipe 13, is provided with sulfur dioxide in transparent pipe 20
Test paper 21, sulfur dioxide Test paper 21 is attached on 20 inner sidewall of transparent pipe after dipping in water, when the absorbent 11 in reaction chamber 4
After failure, it can be judged by the content of sulfur dioxide in detection discharge gas.
Further, the lower end of two opposite side walls of the reaction chamber 4 is provided with discharge port 22, in discharge port 22
It is stifled to be equipped with sealing block 23, when needing to remove the waste material of absorbent 11, sealing block is opened, directly releases waste material.
The working principle of this specific embodiment: being: absorbent 11 is sodium hydroxide powder, and exhaust pipe 8 will contain titanium dioxide
The tail gas of sulphur is discharged into surge chamber 7, and air-flow is sprayed on thermally conductive baffle 9, is cooled down while reduction of speed, the gas in surge chamber 7
Body enters reaction chamber 4 by venthole 12, react with the sodium hydroxide in reaction chamber 4 removing sulfur dioxide, processing is completed
Gas by escape pipe 13 be discharged；The tail gas that processing is completed opens sealing-plug 19 in escape pipe 13, carries out outlet, when not locating
When managing tail gas, sealing-plug 19 blocks escape pipe 13, prevents the foreign gas in air from making the absorbent 11 in reaction chamber 4
Failure.
After adopting the above structure, present embodiment is advantageously: it has installed surge chamber additional in reaction chamber,
High speed tail gas is directly discharged into surge chamber, and thermally conductive baffle carries out reduction of speed to air-flow, while cooling down to high temperature gas flow, under being convenient for
Single step reaction, sulfur dioxide absorption.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of sulfur dioxide tail gas treatment device, it is characterised in that: it includes pedestal (1), reaction chamber (4), wherein pedestal (1)
On offer dovetail groove (2), matched with sliding block (3) on pedestal (1) by dovetail groove (2), slide and be provided with reaction chamber (4),
Sliding block (3) is fixed on the lower surface of reaction chamber (4), and the end of dovetail groove (2) is provided with thread groove (5), thread groove (5)
It is inside installed with plug (6), and plug (6) activity is supported and is located on sliding block (3)；It is plugged on the side wall of reaction chamber (4) and is fixed with buffering
Room (7), and surge chamber (7) is plugged in reaction chamber (4), exhaust pipe (8), which plugs, to be fixed in surge chamber (7), in surge chamber (7)
It is fixedly installed thermally conductive baffle (9), and thermally conductive baffle (9) setting, in the oral area of exhaust pipe (8), the inside of thermally conductive baffle (9) is embedding
Equipped with guide duct (10), dew is located at reaction chamber after guide duct (10) passes through the side wall of surge chamber (7) and the side wall of reaction chamber (4)
(4) outside；It is filled out in reaction chamber (4) equipped with absorbent (11), and surge chamber (7) is embedded in absorbent (11), surge chamber (7)
Side wall on be equipped with venthole (12), worn on the side wall of reaction chamber (4) and be fixed with escape pipe (13).
2. a kind of sulfur dioxide tail gas treatment device according to claim 1, it is characterised in that: the surge chamber (7)
Lateral wall on be fixedly installed strainer (14), strainer (14) covering be arranged on venthole (12).
3. a kind of sulfur dioxide tail gas treatment device according to claim 1, it is characterised in that: the escape pipe (13)
Nozzle restraining position ring block (15) are fixedly installed, is equipped with connecting rod (16) in stop collar (15), escape pipe is located on connecting rod (16)
(13) internal one end is fixedly installed block (17), is arranged on connecting rod (16) spring (18), and one end of spring (18), which is supported, to be set
On stop collar (15), the other end of spring (18), which supports, to be located on block (17), far from the one end of block (17) on connecting rod (16)
It is fixedly installed sealing-plug (19), sealing-plug (19) activity, which is supported, to be located on stop collar (15).
4. a kind of sulfur dioxide tail gas treatment device according to claim 1, it is characterised in that: the escape pipe (13)
On be arranged in series transparent pipe (20), is provided with sulfur dioxide Test paper (21) in transparent pipe (20).
5. a kind of sulfur dioxide tail gas treatment device according to claim 1, it is characterised in that: the reaction chamber (4)
The lower ends of two opposite side walls be provided with discharge port (22), blocked up in discharge port (22) and be equipped with sealing block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407246.0U CN208678795U (en) | 2018-08-30 | 2018-08-30 | A kind of sulfur dioxide tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407246.0U CN208678795U (en) | 2018-08-30 | 2018-08-30 | A kind of sulfur dioxide tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678795U true CN208678795U (en) | 2019-04-02 |
Family
ID=65887524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821407246.0U Expired - Fee Related CN208678795U (en) | 2018-08-30 | 2018-08-30 | A kind of sulfur dioxide tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432826A (en) * | 2020-12-03 | 2021-03-02 | 华能秦煤瑞金发电有限责任公司 | Power plant flue gas sulfur dioxide monitoring devices |
-
2018
- 2018-08-30 CN CN201821407246.0U patent/CN208678795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432826A (en) * | 2020-12-03 | 2021-03-02 | 华能秦煤瑞金发电有限责任公司 | Power plant flue gas sulfur dioxide monitoring devices |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |